.contact {
  padding: 30px 30px 0;
}
.contact .contact-content {
  padding: 50px 30px;
}
.contact .contact-title {
  margin-top: 30px;
  border-bottom: 4px solid #ddd;
  padding-bottom: 42px;
}
.contact .input-ul {
  padding-top: 62px;
}
.contact .input-item-title {
  font-weight: bold;
  letter-spacing: 2px;
  margin-right: 10px;
}
.contact .input-item {
  border-bottom: 2px solid #ccc;
  margin-bottom: 60px;
}
.contact .input-item:last-child {
  margin-bottom: 0;
}
.contact .input-item-content {
  height: 100px;
  font-weight: bold;
}
.contact .input-item-content::-webkit-input-placeholder {
  color: #999;
}
.contact .vali-code {
  font-weight: bold;
}
.contact .change-btn {
  width: 100%;
  height: 94px;
  line-height: 94px;
  border-radius: 47px;
  background: #0dd13b;
  margin-top: 110px;
}
.contact .shade {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.contact .shade .pic-code-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 650px;
  min-height: 500px;
  padding: 50px;
}
.contact .shade .pic-code-box .code-img {
  display: block;
  width: 200px;
  height: 100px;
}
.contact .shade .pic-code-box .input-img {
  margin: 80px 0;
}
.contact .shade .pic-code-box .code-input {
  border: 2px solid #ccc;
}
.contact .shade .pic-code-box .confirm-btn {
  display: inline-block;
  width: 280px;
  height: 80px;
  line-height: 80px;
  border: 2px solid #ccc;
  border-radius: 10px;
}
